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Linear guide type FDI-K
Double rail and cassette
Suitable for vacuum

Product image Linear guide type FDI-K Double rail and cassette Suitable for vacuum

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Description

Franke FDI linear guides are equipped with vacuum-compatible needle bearings and are made almost entirely of lightweight aluminum. Special design, material and lubricants prevent outgassing in a vacuum. Rail elements can be manufactured in a length of 200 mm to 4000 mm and, on request, can also be linked endlessly.

Characteristics

RollersNeedle bearing
RacewayNon corrosive steel

Properties - Evaluation

Resilience
Dynamics
Corrosion resistant
Non magnetic
Lubricant free
Price

Technical data

Stroke length

One piece from 200 mm to 4000 mm, longer strokes on request

Material

Cassette plate, roller shoes,
Rail body: aluminum, not anodised
Raceways: non-corrosive steel
Rollers: non-corrosive bearing steel, full needled

Operation range

Ultra High vacuum 10-7 to 10-12 mbar

Operating temperature

−20 °C to +80 °

Maximum speed

1 m/s

Maximum acceleration

5 m/s2

Mounting position

Any

Lubricant

Lifetime-lubricated with high-vacuum suitable grease, maintenance-free

Technical advice


Data tables

Compare data and calculate load cases
Technical Drawing FDI-K
FDI-K
Size Dimensions
mm
A L H B1 B2 D D1 Dg E1
12 37 64 19 12,00 12,50 3,4 6 M 4 25
15 47 78 24 15,50 15,75 4,5 8 M 5 30
20 63 92 30 21,00 21,00 5,5 10 M 6 40
25 70 98 36 23,00 23,50 6,6 11 M 8 45
35 100 135 48 32,00 34,00 9,0 15 M 10 62
45 120 165 60 45,00 37,50 11,0 18 M 12 80
FDI-K
Size
 
Dimensions
mm
E2 H1 H2F H3 H4 L2 L3 T T1g
12 30 14,7 4,0 1,4 5,5 10 40 5,5 8
15 38 18,7 5,0 2,0 8,0 10 60 6,0 10
20 53 22,6 7,0 2,0 11,0 10 60 8,0 12
25 57 27,0 8,5 2,5 13,0 10 60 10,0 16
35 82 37,0 10,5 3,5 20,0 12 80 11,5 20
45 100 46,0 13,5 4,0 22,0 16 105 14,5 24
Basic load ratings, weight, length MyFranke
Size Load ratings
N
Moment capacities cassette
Nm
Weight
kg
CAD-Download
Calculate loads
C C0 M0cx Mcx M0cy/M0cz Mcy/Mcz Cassette Rail/m
12 550 600 5,5 5,0 8,5 8,0 0,09 0,40

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15 1350 1500 17,0 15,0 26,0 23,0 0,17 0,80
20 2150 2500 36,0 30,0 51,5 44,0 0,35 1,30
25 2900 4150 66,0 46,0 92,0 64,0 0,50 1,60
35 5000 7250 171,0 118,0 226,0 125,0 1,40 2,60
45 8500 10200 325,0 271,0 387,0 322,0 2,50 4,50
Type and size
Dyn. load rate C Stat. load rate C0 rad. Moment load rating M0CX MCX M0CX/M0CZ M0CY/M0CZ Cassette weight Weight of rail per m
 
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Technical Drawing  
Data sheet (pdf)

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